*{
    margin: 0;
    padding: 0;
}
#hader{
    width: 100%;
    height: 80px;
    /* background: cornflowerblue; */
}
#hader .hed{
    width: 1120px;
    height: 80px;
    /* background: crimson; */
    margin: auto;
}
.hed>img{
    float: left;
    margin-left: 5px;
}
.hed>ul{
    float: right;
}
.hed>ul>li{
    float: left;
    margin: 30px 0 0 60px;
    padding-bottom: 24px;
    list-style: none;
}
.hed>ul>li>a{
    text-decoration: none;
    color: #000;
}
.hed li:hover{
    color: #866961;
    border-bottom: 3px solid #866961;
}
.hed a:hover{
    color: #866961;
}
/* 轮播 */
#car img{
    width: 100%;
    height: 600px;
    vertical-align: top;
    opacity: 0;
}
.carousel{
    position: relative;
}
.carousel>.carousel_img>img{
    position: absolute;
    top: 0;
    left: 0;
    transition: 1s;
}
.carousel>button{
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    border: 2px solid #000;
    cursor: pointer;
    color: #fff;
    position: absolute;
    top: 50%;
    margin-top: -25px;
}
.carousel>button:nth-of-type(1){
    left: 50px;
}
.carousel>button:nth-of-type(2){
    right: 50px;
}
.carousel>button:hover{
    background: rgba(0,0,0,.5);
}
.carousel>button:active{
    background: rgba(0,0,0,.8);
}
.carousel>ul{
    width: 50px;
    display: flex;
    justify-content: space-between;
    position: absolute;
    left: 50%;
    margin-left: -25px;
    bottom: 50px;
}
.carousel>ul>li{
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: hotpink;
    cursor: pointer;
}
#car img.active{
    opacity: 1;
}
.carousel>ul>li.active{
    background: red;
}
/* 主体 */
    section{
        width: 100%;
    }
    section .warpper{
        width: 1115px;
        height: 735px;
        margin: auto;
    }
    section .warpper>.top{
        height: 71px;
       
        /* background: #d5d5d5; */
         
        border-bottom: 1px solid #d5d5d5;
    }
    section .warpper>.top>h3{
        margin-top: 28px;
        font-size: 15px;
        color: #333;
        float: left;
        margin-right: 40px;
    }
    
    section .top>h3> i{
        display: inline-block;
        width: 2px;
        height: 9px;
        background: #866961;
        margin-right: 7px;
    }
    section .top>h3> span{
        display: block;
        font-size: 12px;
        color: #999;
    }
    
    section .top>h4{
        font-size: 13px;
        float: right;
        padding-top: 45px;
    }
    section .top .s1{
        color: #a1a1a1;
    }
    
    
    
    section .bottom{
        padding-top: 25px;
    }
    section .bottom>img{
        height: 600px;
        float: left;
        margin-right: 25px;
        display: none;
       
    }
    section .bottom>img.active{
        display: block;
    }
    section .bottom h3{
        color: #333;
        font-size: 15px;
        margin-top: 4px;
    }
    section .bottom h3>span{
        color: #999;
        font-size: 12px;
        display: block;
        margin-top: 8px;
        margin-bottom: 24px;
    }
    section .bottom p{
        font-size: 14px;
        line-height: 24px;
        color: #999;
        text-indent: 2em;
        margin-bottom: 20px;
        letter-spacing:2px
    }
    section .bottom>.right.active{
        display: block;
    }
    section .bottom>.right{
        display: none;
    }
    section .bottom figure>figcaption{
        font-size: 14px;
        color: #333;
        margin-top: 18px;
        margin-bottom: 10px;
    }
    section .bottom figure{
        height: 293px;
        width: 145px;
        margin-top: 27px;
        float: left;
        text-align: center;
    }
    section .bottom figure h4{
        font-size: 12px;
        color: #999;
        text-align: center;
    }
    section .bottom figure:nth-of-type(2){
        margin-left: 40px;
        margin-right: 40px;
    }
    section .bottom figure:nth-of-type(3){
        margin-right:40px ;
    }
    section .bottom figure.active{
        background: #333;
        color: #fff;
    }
    section .bottom figure>img{
        width: 145px;
    }
    section .bottom figure.active figcaption{
        color: #fff;
    }
    section .bottom figure:hover{
        background: #333;
        color: #fff;
    }
    section .bottom figure:hover figcaption{
        color: #fff;
    }
    /* 底部 */
#footr{
    width: 100%;
    height: 80px;
    background: #866961;
    float: left;
}
#footr>p{
    font-size: 14px;
    margin-left: 250px;
    line-height: 80px;
    color: #fff;
}
#footr figure>img{
    height: 80px;
    float: right;
    margin-right: 250px;
    margin-top: -80px;
}